Greatest Common Factor of 126, 688, 149

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 126, 688, 149 by common division method
• Greatest Common Factor of 126, 688, 149 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Factors of 149

List of positive integer factors of 149 that divides 149 without a remainder.

1,149

Greatest Common Factor

We found the factors 126,688,149 . The biggest common factor number is the GCF number.
So the greatest common factor 126,688,149 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 991, 837, 630
• GCF of 936, 583, 907
• GCF of 845, 241, 121
• GCF of 194, 759, 256
• GCF of 792, 487, 828

1. What is the GCF of 126, 688, 149?

Answer: GCF of 126, 688, 149 is 1.

2. How to Find the GCF of 126, 688, 149

Answer: Greatest Common Factor(GCF) of 126, 688, 149 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(126, 688, 149) = 1.